Song Seung-heon
Colonel Kim Jin-pyeong
Acting
Lim Ji-yeon
Jong Ga-heun
Acting
Cho Yeo-jeong
Lee Sook-jin
Acting
On Ju-wan
Kyung Woo-jin
Acting
Yoo Hai-jin
Lim
Acting
Park Hyuk-kwon
Lieutenant Colonel Choi
Acting
Jang Yun-sil
Unit 4 Woman
Acting
Kim Hye-na
Unit 6 Woman
Acting
Um Tae-goo
Warrant Officer Kim
Acting
Han Ha-yoo
Hanbok Woman Fairy
Acting
Lee Seung-joon
Chief Medical Officer (uncredited)
Acting
Bae Sung-woo
Jo Hak-soo (uncredited)
Acting
Jeon Hye-jin
Lieutenant Colonel Choi's Wife (uncredited)
Acting
Ye Su-jeong
Woo-jin's Mother (uncredited)
Acting
Jung Sang-cheol
Chief of Staff
Acting
Yeon Je-wook
Patient
Acting